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Transcript of Advancing Scroll Technology
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 14
Advancing scrolltechnology for greater
flexibility and efficiency
YORKreg MODEL YCWLWATER983085COOLED SCROLL CHILLERS
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 24
2
More capacity for a wider range of projects
Todayrsquos concerns about electricity costs and climate changeare causing many building owners and operators to consideremploying more energy-efficient HVAC technology Thatrsquos whyJohnson Controls developed the YORKreg YCWL chiller line Itsefficiency is superior to the industr y average and it is charged
with HFC-410A the environmentally friendly refrigerant withno phase-out date The YCWL chiller is available in 14 modelsranging from 50 to 200 TR (176 to 703 kW) providing thecapacity to meet the cooling requirements for a wide rangeof facilities including schools hospitals hotels governmentbuildings and office complexes
One chiller for many applications
The latest available scroll-compressor technology combinedwith state-of-the-art heat-exchanger design enable YCWLchillers to handle a wide range of operating conditionsThey can produce chilled water from 59degF down to 15degF(15degC to -9degC) and utilize condenser water from 64degF to 125degF(18degC to 52degC) This large operating envelope means YCWL
chillers are suitable for comfort cooling process coolinglow-temperature brine cooling non-reversing heat pumpand changeover thermal storage
Options and accessories
For even greater flexibility YCWL chillers can be equippedwith these optional accessories
bull Electrical Options Non-fused disconnect switchcircuit breakers reduced MCA
bull Control options BASEMS interface non-reversibleheat pump
bull Language for LCD and Keypad English German
French Italian or Spanish
bull Sound Reduction Compressor acoustic blankets
bull Liquid-Flow Detection Flow switch or pressure-differential switch
bull Vibration Isolators Neoprene pads spring isolatorsor seismic isolators
Greater flexibility fromadvanced scroll technology
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 34
3
Energy-efficient at both full load and part load
At design conditions YCWL chillers provide a full-loadefficiency up to 170 EER In addition part-load performanceis outstanding which is important because over 90 ofoperating hours are spent at part-load in most buildings TheYCWL chiller combines multiple scroll compressors with the
intelligence to optimally load each compressor for part-loadefficiencies that exceed industry averages up to 245 IPLV
Designed for quiet operation
YCWL chillers employ quiet scroll compressors and pipingspecifically designed to reduce vibration Plus optionalacoustic blankets are available to further dampen sounddown to 68 dBA Thatrsquos as quiet as a normal conversationmaking the YCWL chiller one of the quietest on the market
Saving floor space and installation time
The YCWL chiller saves installation costs by saving spaceTo make the most of limited mechanical room floor areathe compact YCWL design delivers up to 46 TRsquare foot
(173 kWsquare meter) YCWL chillers fit through a standardsingle door with no disassembly required making them anideal solution for both new and retrofit projects Installationis easy thanks to a single-point electrical power connectionVictaulic water connections plus pressure- and run-testingperformed at the factory to reduce the risk of problemsat startup
25 45 65
500
550
650
600
700
750
800
850
900
950
85 105 125 145 165 185 205
Nominal Tons AHRI Conditions
S o u n d
P r e s s u r e
d B A
YCWL Chiller Average Sound Pressure dBA
Normal Conversation 1m away
Traffic 10m away
25 45 65170
180
190
200
210
220
230
240
250
85 105 125 145 165 185 205
Nominal Tons AHRI Conditions
I P L V
YCWL Chiller Average IPLV
1911 IPLV
(ASHRAE 901)
28 above AHRI
at 170 tons
1775 IPLV(ASHRAE 901)
21 above AHRI
at 80 tons
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 44
Technical data
Printed on recycled paper
PUBL-6347 (910)copy 2010 Johnson Controls Inc PO Box 423 Milwaukee WI 53201 Printed in USAwwwjohnsoncontrolscom
High Efficiency ModelsYCWL
0064 HEYCWL
0074 HEYCWL084 HE
YCWL0094 HE
YCWL0096 HE
YCWL0118 HE
YCWL0126 HE
YCWL0156 HE
Cooling Capacity (TR)1 624 727 826 894 946 1149 1237 1450
Compressor Input Power (kW) 455 534 589 635 680 826 894 1046
Energy Efficiency Ratio 165 163 168 169 167 167 166 166
Integrated Part Load Value (IPLV) 202 207 231 231 205 228 230 224
Sound Pressure (dBA)2 69 72 74 75 70 77 76 78
Height (in) 67-1932 74-58 74-1932 76-1932 76-12 72-532 77-1932 77-932
Width (in) 33-1316 33-1316 33-1316 33-2732 33-2732 35-116 34-1316 34-1316
Length (in) 124-38 123-516 125-1116 121-34 123-516 143-38 145-732 143-716
Operating Weight (lbs) 4336 4805 4983 5674 6224 5806 6996 7697
Standard Efficiency ModelsYCWL
0104 SEYCWL
0118 SEYCWL
0132 SEYCWL
0156 SEYCWL
0177 SEYCWL
0198 SE
Cooling Capacity (TR)1 928 1085 1296 1407 1666 1984
Compressor Input Power (kW) 689 833 970 1047 1171 1419
Energy Efficiency Ratio 162 156 160 161 171 168
Integrated Part Load Value (IPLV) 230 219 219 219 254 248
Sound Pressure (dBA)2 76 77 78 78 82 82
Height (in) 71-2532 71-2532 74-12 76-1732 77-932 77-932
Width (in) 33-1316 33-1316 33-1316 34-1316 34-1316 34-1316
Length (in) 124-18 124-18 123-516 143-716 143-716 143-716
Operating Weight (lbs) 5132 5078 5440 7316 8262 8617
1 Cooling Capacity at AHRI standard conditions evaporator enteringleavingtemperature 54degF44degF condenser enteringleaving temperature 85degF95degF
2 Sound Pressure is measured with compressor acoustic blankets installed
Standard Efficiency ModelsYCWL
0056 SEYCWL
0064 SEYCWL
0074 SEYCWL084 SE
YCWL0094 SE
Cooling Capacity (TR)1 524 599 678 766 859
Compressor Input Power (kW) 392 457 536 583 638
Energy Efficiency Ratio 161 157 152 158 162
Integrated Part Load Value (IPLV) 201 199 202 225 226
Sound Pressure (dBA)2 66 69 72 74 75
Height (in) 64-1532 64-1532 68-2932 68-2932 72-932
Width (in) 34-58 34-58 33-316 33-1316 33-1316
Length (in) 119-58 119-58 125-1516 125-1516 125-1516
Operating Weight (lbs) 3455 3823 4001 4470 4878
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 24
2
More capacity for a wider range of projects
Todayrsquos concerns about electricity costs and climate changeare causing many building owners and operators to consideremploying more energy-efficient HVAC technology Thatrsquos whyJohnson Controls developed the YORKreg YCWL chiller line Itsefficiency is superior to the industr y average and it is charged
with HFC-410A the environmentally friendly refrigerant withno phase-out date The YCWL chiller is available in 14 modelsranging from 50 to 200 TR (176 to 703 kW) providing thecapacity to meet the cooling requirements for a wide rangeof facilities including schools hospitals hotels governmentbuildings and office complexes
One chiller for many applications
The latest available scroll-compressor technology combinedwith state-of-the-art heat-exchanger design enable YCWLchillers to handle a wide range of operating conditionsThey can produce chilled water from 59degF down to 15degF(15degC to -9degC) and utilize condenser water from 64degF to 125degF(18degC to 52degC) This large operating envelope means YCWL
chillers are suitable for comfort cooling process coolinglow-temperature brine cooling non-reversing heat pumpand changeover thermal storage
Options and accessories
For even greater flexibility YCWL chillers can be equippedwith these optional accessories
bull Electrical Options Non-fused disconnect switchcircuit breakers reduced MCA
bull Control options BASEMS interface non-reversibleheat pump
bull Language for LCD and Keypad English German
French Italian or Spanish
bull Sound Reduction Compressor acoustic blankets
bull Liquid-Flow Detection Flow switch or pressure-differential switch
bull Vibration Isolators Neoprene pads spring isolatorsor seismic isolators
Greater flexibility fromadvanced scroll technology
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 34
3
Energy-efficient at both full load and part load
At design conditions YCWL chillers provide a full-loadefficiency up to 170 EER In addition part-load performanceis outstanding which is important because over 90 ofoperating hours are spent at part-load in most buildings TheYCWL chiller combines multiple scroll compressors with the
intelligence to optimally load each compressor for part-loadefficiencies that exceed industry averages up to 245 IPLV
Designed for quiet operation
YCWL chillers employ quiet scroll compressors and pipingspecifically designed to reduce vibration Plus optionalacoustic blankets are available to further dampen sounddown to 68 dBA Thatrsquos as quiet as a normal conversationmaking the YCWL chiller one of the quietest on the market
Saving floor space and installation time
The YCWL chiller saves installation costs by saving spaceTo make the most of limited mechanical room floor areathe compact YCWL design delivers up to 46 TRsquare foot
(173 kWsquare meter) YCWL chillers fit through a standardsingle door with no disassembly required making them anideal solution for both new and retrofit projects Installationis easy thanks to a single-point electrical power connectionVictaulic water connections plus pressure- and run-testingperformed at the factory to reduce the risk of problemsat startup
25 45 65
500
550
650
600
700
750
800
850
900
950
85 105 125 145 165 185 205
Nominal Tons AHRI Conditions
S o u n d
P r e s s u r e
d B A
YCWL Chiller Average Sound Pressure dBA
Normal Conversation 1m away
Traffic 10m away
25 45 65170
180
190
200
210
220
230
240
250
85 105 125 145 165 185 205
Nominal Tons AHRI Conditions
I P L V
YCWL Chiller Average IPLV
1911 IPLV
(ASHRAE 901)
28 above AHRI
at 170 tons
1775 IPLV(ASHRAE 901)
21 above AHRI
at 80 tons
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 44
Technical data
Printed on recycled paper
PUBL-6347 (910)copy 2010 Johnson Controls Inc PO Box 423 Milwaukee WI 53201 Printed in USAwwwjohnsoncontrolscom
High Efficiency ModelsYCWL
0064 HEYCWL
0074 HEYCWL084 HE
YCWL0094 HE
YCWL0096 HE
YCWL0118 HE
YCWL0126 HE
YCWL0156 HE
Cooling Capacity (TR)1 624 727 826 894 946 1149 1237 1450
Compressor Input Power (kW) 455 534 589 635 680 826 894 1046
Energy Efficiency Ratio 165 163 168 169 167 167 166 166
Integrated Part Load Value (IPLV) 202 207 231 231 205 228 230 224
Sound Pressure (dBA)2 69 72 74 75 70 77 76 78
Height (in) 67-1932 74-58 74-1932 76-1932 76-12 72-532 77-1932 77-932
Width (in) 33-1316 33-1316 33-1316 33-2732 33-2732 35-116 34-1316 34-1316
Length (in) 124-38 123-516 125-1116 121-34 123-516 143-38 145-732 143-716
Operating Weight (lbs) 4336 4805 4983 5674 6224 5806 6996 7697
Standard Efficiency ModelsYCWL
0104 SEYCWL
0118 SEYCWL
0132 SEYCWL
0156 SEYCWL
0177 SEYCWL
0198 SE
Cooling Capacity (TR)1 928 1085 1296 1407 1666 1984
Compressor Input Power (kW) 689 833 970 1047 1171 1419
Energy Efficiency Ratio 162 156 160 161 171 168
Integrated Part Load Value (IPLV) 230 219 219 219 254 248
Sound Pressure (dBA)2 76 77 78 78 82 82
Height (in) 71-2532 71-2532 74-12 76-1732 77-932 77-932
Width (in) 33-1316 33-1316 33-1316 34-1316 34-1316 34-1316
Length (in) 124-18 124-18 123-516 143-716 143-716 143-716
Operating Weight (lbs) 5132 5078 5440 7316 8262 8617
1 Cooling Capacity at AHRI standard conditions evaporator enteringleavingtemperature 54degF44degF condenser enteringleaving temperature 85degF95degF
2 Sound Pressure is measured with compressor acoustic blankets installed
Standard Efficiency ModelsYCWL
0056 SEYCWL
0064 SEYCWL
0074 SEYCWL084 SE
YCWL0094 SE
Cooling Capacity (TR)1 524 599 678 766 859
Compressor Input Power (kW) 392 457 536 583 638
Energy Efficiency Ratio 161 157 152 158 162
Integrated Part Load Value (IPLV) 201 199 202 225 226
Sound Pressure (dBA)2 66 69 72 74 75
Height (in) 64-1532 64-1532 68-2932 68-2932 72-932
Width (in) 34-58 34-58 33-316 33-1316 33-1316
Length (in) 119-58 119-58 125-1516 125-1516 125-1516
Operating Weight (lbs) 3455 3823 4001 4470 4878
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 34
3
Energy-efficient at both full load and part load
At design conditions YCWL chillers provide a full-loadefficiency up to 170 EER In addition part-load performanceis outstanding which is important because over 90 ofoperating hours are spent at part-load in most buildings TheYCWL chiller combines multiple scroll compressors with the
intelligence to optimally load each compressor for part-loadefficiencies that exceed industry averages up to 245 IPLV
Designed for quiet operation
YCWL chillers employ quiet scroll compressors and pipingspecifically designed to reduce vibration Plus optionalacoustic blankets are available to further dampen sounddown to 68 dBA Thatrsquos as quiet as a normal conversationmaking the YCWL chiller one of the quietest on the market
Saving floor space and installation time
The YCWL chiller saves installation costs by saving spaceTo make the most of limited mechanical room floor areathe compact YCWL design delivers up to 46 TRsquare foot
(173 kWsquare meter) YCWL chillers fit through a standardsingle door with no disassembly required making them anideal solution for both new and retrofit projects Installationis easy thanks to a single-point electrical power connectionVictaulic water connections plus pressure- and run-testingperformed at the factory to reduce the risk of problemsat startup
25 45 65
500
550
650
600
700
750
800
850
900
950
85 105 125 145 165 185 205
Nominal Tons AHRI Conditions
S o u n d
P r e s s u r e
d B A
YCWL Chiller Average Sound Pressure dBA
Normal Conversation 1m away
Traffic 10m away
25 45 65170
180
190
200
210
220
230
240
250
85 105 125 145 165 185 205
Nominal Tons AHRI Conditions
I P L V
YCWL Chiller Average IPLV
1911 IPLV
(ASHRAE 901)
28 above AHRI
at 170 tons
1775 IPLV(ASHRAE 901)
21 above AHRI
at 80 tons
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 44
Technical data
Printed on recycled paper
PUBL-6347 (910)copy 2010 Johnson Controls Inc PO Box 423 Milwaukee WI 53201 Printed in USAwwwjohnsoncontrolscom
High Efficiency ModelsYCWL
0064 HEYCWL
0074 HEYCWL084 HE
YCWL0094 HE
YCWL0096 HE
YCWL0118 HE
YCWL0126 HE
YCWL0156 HE
Cooling Capacity (TR)1 624 727 826 894 946 1149 1237 1450
Compressor Input Power (kW) 455 534 589 635 680 826 894 1046
Energy Efficiency Ratio 165 163 168 169 167 167 166 166
Integrated Part Load Value (IPLV) 202 207 231 231 205 228 230 224
Sound Pressure (dBA)2 69 72 74 75 70 77 76 78
Height (in) 67-1932 74-58 74-1932 76-1932 76-12 72-532 77-1932 77-932
Width (in) 33-1316 33-1316 33-1316 33-2732 33-2732 35-116 34-1316 34-1316
Length (in) 124-38 123-516 125-1116 121-34 123-516 143-38 145-732 143-716
Operating Weight (lbs) 4336 4805 4983 5674 6224 5806 6996 7697
Standard Efficiency ModelsYCWL
0104 SEYCWL
0118 SEYCWL
0132 SEYCWL
0156 SEYCWL
0177 SEYCWL
0198 SE
Cooling Capacity (TR)1 928 1085 1296 1407 1666 1984
Compressor Input Power (kW) 689 833 970 1047 1171 1419
Energy Efficiency Ratio 162 156 160 161 171 168
Integrated Part Load Value (IPLV) 230 219 219 219 254 248
Sound Pressure (dBA)2 76 77 78 78 82 82
Height (in) 71-2532 71-2532 74-12 76-1732 77-932 77-932
Width (in) 33-1316 33-1316 33-1316 34-1316 34-1316 34-1316
Length (in) 124-18 124-18 123-516 143-716 143-716 143-716
Operating Weight (lbs) 5132 5078 5440 7316 8262 8617
1 Cooling Capacity at AHRI standard conditions evaporator enteringleavingtemperature 54degF44degF condenser enteringleaving temperature 85degF95degF
2 Sound Pressure is measured with compressor acoustic blankets installed
Standard Efficiency ModelsYCWL
0056 SEYCWL
0064 SEYCWL
0074 SEYCWL084 SE
YCWL0094 SE
Cooling Capacity (TR)1 524 599 678 766 859
Compressor Input Power (kW) 392 457 536 583 638
Energy Efficiency Ratio 161 157 152 158 162
Integrated Part Load Value (IPLV) 201 199 202 225 226
Sound Pressure (dBA)2 66 69 72 74 75
Height (in) 64-1532 64-1532 68-2932 68-2932 72-932
Width (in) 34-58 34-58 33-316 33-1316 33-1316
Length (in) 119-58 119-58 125-1516 125-1516 125-1516
Operating Weight (lbs) 3455 3823 4001 4470 4878
7172019 Advancing Scroll Technology
httpslidepdfcomreaderfulladvancing-scroll-technology 44
Technical data
Printed on recycled paper
PUBL-6347 (910)copy 2010 Johnson Controls Inc PO Box 423 Milwaukee WI 53201 Printed in USAwwwjohnsoncontrolscom
High Efficiency ModelsYCWL
0064 HEYCWL
0074 HEYCWL084 HE
YCWL0094 HE
YCWL0096 HE
YCWL0118 HE
YCWL0126 HE
YCWL0156 HE
Cooling Capacity (TR)1 624 727 826 894 946 1149 1237 1450
Compressor Input Power (kW) 455 534 589 635 680 826 894 1046
Energy Efficiency Ratio 165 163 168 169 167 167 166 166
Integrated Part Load Value (IPLV) 202 207 231 231 205 228 230 224
Sound Pressure (dBA)2 69 72 74 75 70 77 76 78
Height (in) 67-1932 74-58 74-1932 76-1932 76-12 72-532 77-1932 77-932
Width (in) 33-1316 33-1316 33-1316 33-2732 33-2732 35-116 34-1316 34-1316
Length (in) 124-38 123-516 125-1116 121-34 123-516 143-38 145-732 143-716
Operating Weight (lbs) 4336 4805 4983 5674 6224 5806 6996 7697
Standard Efficiency ModelsYCWL
0104 SEYCWL
0118 SEYCWL
0132 SEYCWL
0156 SEYCWL
0177 SEYCWL
0198 SE
Cooling Capacity (TR)1 928 1085 1296 1407 1666 1984
Compressor Input Power (kW) 689 833 970 1047 1171 1419
Energy Efficiency Ratio 162 156 160 161 171 168
Integrated Part Load Value (IPLV) 230 219 219 219 254 248
Sound Pressure (dBA)2 76 77 78 78 82 82
Height (in) 71-2532 71-2532 74-12 76-1732 77-932 77-932
Width (in) 33-1316 33-1316 33-1316 34-1316 34-1316 34-1316
Length (in) 124-18 124-18 123-516 143-716 143-716 143-716
Operating Weight (lbs) 5132 5078 5440 7316 8262 8617
1 Cooling Capacity at AHRI standard conditions evaporator enteringleavingtemperature 54degF44degF condenser enteringleaving temperature 85degF95degF
2 Sound Pressure is measured with compressor acoustic blankets installed
Standard Efficiency ModelsYCWL
0056 SEYCWL
0064 SEYCWL
0074 SEYCWL084 SE
YCWL0094 SE
Cooling Capacity (TR)1 524 599 678 766 859
Compressor Input Power (kW) 392 457 536 583 638
Energy Efficiency Ratio 161 157 152 158 162
Integrated Part Load Value (IPLV) 201 199 202 225 226
Sound Pressure (dBA)2 66 69 72 74 75
Height (in) 64-1532 64-1532 68-2932 68-2932 72-932
Width (in) 34-58 34-58 33-316 33-1316 33-1316
Length (in) 119-58 119-58 125-1516 125-1516 125-1516
Operating Weight (lbs) 3455 3823 4001 4470 4878